{"data":{"id":"us/40-cfr-1090.1250","jurisdiction":"us","citation":"40 CFR 1090.1250","heading":"Recordkeeping requirements for auditors.","body":"(a) Overview. In addition to the requirements in § 1090.1205, an auditor must keep records that include the information in this section.\n(b) Auditors. An auditor must keep records of the following information:\n(1) Documents pertaining to the performance of each audit performed under subpart S of this part, including all correspondence between the auditor and the fuel manufacturer.\n(2) Copies of each attestation engagement report prepared and all related records developed to prepare each report.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER U—AIR POLLUTION CONTROLS","PART 1090—REGULATION OF FUELS, FUEL ADDITIVES, AND REGULATED BLENDSTOCKS","Subpart M—Recordkeeping"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"66089fca61678ddc587b9cf1386735621e4504071613f8ae07d97ed2ab2bb6b2","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-1090.1245","next":"us/40-cfr-1090.1255"},"notice":"GroundRules: Original legal text. Not legal advice."}